The Miele Triflex HX3 Plus Titanium PF is a premium cordless cleaning system designed to deliver powerful everyday vacuuming, intelligent floor detection, advanced filtration, flexible 3-in-1 operation, and wet-floor cleaning in one versatile appliance.

Powered by Miele's Digital Efficiency Motor and Vortex Technology, the HX3 Plus delivers up to 99.99% dust pickup under Miele's specified test conditions. Its patented 3-in-1 design adapts to different cleaning situations, while the included second VARTA lithium-ion battery provides up to 140 minutes of combined PowerUnit Solo runtime.

Miele develops and manufactures the Triflex HX3 in Germany.

Powerful Digital Efficiency Motor

At the heart of the Triflex HX3 Plus is Miele's Digital Efficiency Motor, engineered to deliver high cleaning performance across different floor types.

Miele states that the HX3 achieves 99.99% dust pickup under its specified testing conditions. Miele's current testing footnote also states that, on hard floors with cracks, the appliance achieves 100% dust pickup at the High power level under IEC 62885-4:2024 conditions.

Combined with Vortex Technology, the system is designed to efficiently collect dust and debris throughout the home.

Up to 140 Minutes of Cordless Runtime

One of the biggest advantages of the HX3 Plus is its second battery.

The package includes two exchangeable VARTA lithium-ion batteries, allowing the available runtime to effectively double.

Miele rates the system at:

• Up to 140 minutes of combined PowerUnit Solo runtime on Low
• Up to 76 minutes with electrical accessories on Low
• Up to 30 minutes with electrical accessories on High
• Up to 320 m² of combined cleaning area under Miele's specified conditions

Each battery has a nominal capacity of 2,500 mAh and a voltage of 25.2 V.

A complete recharge takes approximately 240 minutes.

Two-Battery Advantage

The additional battery is especially useful for larger homes, multi-level cleaning, or users who want to complete an extended cleaning session without waiting for a recharge.

Miele specifically describes the second battery as allowing large areas to be cleaned without interruption.

Intelligent FloorDetect Technology

The FloorDetect system automatically detects the flooring being cleaned and adjusts the vacuum's power accordingly.

This allows the HX3 Plus to adapt as you move between different surfaces, reducing the need to manually adjust power every time the flooring changes.

Patented 3-in-1 Triflex Design

The HX3 Plus can be configured in three different ways to match the cleaning task.

Comfort Mode

Designed for everyday floor cleaning, Comfort Mode positions the vacuum for light, convenient handling.

It is particularly useful when cleaning larger areas where maneuverability and comfort are important.

Reach Mode

In Reach Mode, the PowerUnit is positioned at the top of the vacuum.

This configuration provides maximum reach and flexibility for cleaning underneath furniture and other difficult-to-access areas.

Compact Mode

Compact Mode transforms the vacuum into a convenient PowerUnit Solo configuration.

This makes the HX3 Plus useful for:

• Stairs
• Furniture
• Upholstery
• Shelves
• Countertops
• Vehicles
• Small spills
• Tight spaces

The result is a single cordless system capable of full-size floor cleaning and compact handheld cleaning.

Free-Standing Park Function

The patented Triflex design incorporates a free-standing park system.

You can temporarily stand the vacuum upright during cleaning breaks without needing to lean it against a wall.

This is useful when switching accessories, moving furniture, answering the door, or taking a short break. Miele also describes the park position as convenient for storage.

BrilliantLight LED Floor Illumination

The HX3 Plus features Miele's BrilliantLight system.

The bright LED front light illuminates the cleaning path, making dust and debris easier to see.

This is particularly useful in:

• Dark corners
• Under furniture
• Along baseboards
• Shadowed areas
• Low-light rooms

The illumination helps you identify dirt that might otherwise be difficult to see.

Hardfloor Care Tool

The included Hardfloor Care Tool is designed specifically for delicate hard floors.

It uses a soft woven nylon roller to provide gentler cleaning of sensitive flooring.

This gives you a dedicated alternative when you want a softer cleaning action than the wet-cleaning AquaTwister.

Three Electronic Suction Levels

The HX3 Plus provides three electronic suction levels.

The display identifies the selected mode:

• Low
• Eco
• High

These settings allow you to balance cleaning performance and battery usage according to the cleaning task.

Boost Mode

When additional cleaning power is needed, Boost Mode provides extra performance for heavily soiled areas.

The integrated display shows a Boost timer, allowing you to monitor Boost operation.

This makes it possible to use additional power strategically rather than running maximum power continuously.

Intelligent Digital Display

The HX3 Plus features an integrated display designed to make cleaning information easy to monitor.

During operation, the display shows:

• Remaining battery charge
• Remaining cleaning time
• Selected cleaning mode
• Low / Eco / High setting
• Boost timer

During charging, the display shows the charging status as a percentage.

The remaining-runtime display helps you plan your cleaning session and manage available battery power.

HEPA Lifetime Filtration

The Triflex HX3 Plus features a maintenance-free HEPA lifetime filter.

Miele specifies 99.999% exhaust-air filtration according to IEC 62885-4:2020 and HEPA according to EN 1822-1:2019.

The system is designed to retain extremely fine particles within the appliance rather than releasing them back into the surrounding air.

Twist2open Hygienic Emptying

The HX3 Plus uses Miele's Twist2open dust-container system.

With a simple twisting motion, the container opens and Miele states that almost 100% of the collected dust can fall out.

This makes routine emptying quick and hygienic while minimizing the need to manually remove debris from inside the container.

The dust container has a capacity of approximately 0.5 liters.

ComfortClean

The HX3 Plus incorporates ComfortClean as part of its maintenance system.

Together with the maintenance-free HEPA lifetime filter and Twist2open dust-container design, the system is designed to simplify routine appliance maintenance.

Comprehensive Accessory Package

The HX3 Plus Titanium PF comes with a broad selection of accessories.

HX-DB Dust Brush

Designed for dusting and cleaning delicate surfaces.

XL HX-UN Upholstery Nozzle

The wide upholstery nozzle is designed for cleaning furniture, upholstery, mattresses, and other fabric surfaces.

HX-CN Crevice Nozzle

Designed for narrow gaps, corners, edges, and other difficult-to-reach areas.

Hardfloor Care Tool

Uses a soft woven nylon roller for gentle cleaning of delicate hard floors.

Accessory Storage HX-AH

Provides a dedicated way to organize and store the included accessories.

Complete Package Includes

The Miele Triflex HX3 Plus Titanium PF includes:

• Triflex HX3 Plus Titanium PF
• Two VARTA lithium-ion rechargeable batteries
• HX-DB Dust Brush
• XL HX-UN Upholstery Nozzle
• HX-CN Crevice Nozzle
• Hardfloor Care Tool
• AquaTwister
• AquaPad 2
• 500 mL Universal Cleaning Agent
• HX-AH Accessory Storage
• Wall Mount
• Power Supply Unit

The combination of a second battery, Hardfloor Care Tool, and AquaTwister makes this a particularly comprehensive HX3 package.

Premium Titanium PF Finish

The Titanium PF finish gives the HX3 Plus a premium, understated appearance.

The appliance is designed around Miele's Triflex family design, allowing the vacuum to function as a practical cleaning appliance while maintaining a sophisticated appearance when stored or left visible in the home.

German Engineering

The Triflex HX3 Plus Titanium PF is developed and manufactured in Germany by Miele & Cie. KG.

Miele describes its Triflex HX3 models as being developed to meet its performance and quality standards.

Technical Specifications

Specification	Miele Triflex HX3 Plus Titanium PF
Model	Triflex HX3 Plus
Material Number	12878490
EAN	4002516922575
Color	Titanium PF
Product Type	Cordless Stick Vacuum Cleaner
Product Line	Triflex HX3
Motor	Digital Efficiency Motor
Technology	Vortex Technology
Battery	Exchangeable Li-Ion
Batteries Included	2
Battery Capacity	2,500 mAh each
Voltage	25.2 V
Power Settings	3 electronic levels
Boost Mode	Yes
Maximum Combined Runtime	Up to 140 minutes
Electrical Accessories — Low	Up to 76 minutes combined
Electrical Accessories — High	Up to 30 minutes combined
Combined Cleaning Area	Up to 320 m²
Recharge Time	Approximately 240 minutes
Dust Pickup	Up to 99.99% under specified conditions
Filtration	HEPA Lifetime Filter
Exhaust Filtration	99.999%
Dust Container	0.5 L
Floor Detection	FloorDetect
Floor Lighting	BrilliantLight
3-in-1 Design	Yes
Free-Standing Function	Yes
Display	Digital
Sound Level	74 dB
Weight	8 lb / 3.6 kg
Width	10.25 in / 260 mm
Height	51.125 in / 1,297 mm
Depth	11 in / 280 mm

Specifications above are based on Miele USA's current listing for material number 12878490.

Why the HX3 Plus Titanium PF Stands Out

Powerful Dry Vacuuming

The Digital Efficiency Motor and Vortex Technology provide high cleaning performance, with Miele stating up to 99.99% dust pickup under specified conditions.

Two-Battery System

The included second battery increases total PowerUnit Solo runtime to up to 140 minutes.

Intelligent Floor Cleaning

FloorDetect automatically recognizes flooring and adjusts power.

3-in-1 Flexibility

Comfort, Reach, and Compact configurations allow the vacuum to adapt to different cleaning situations.

Better Dirt Visibility

BrilliantLight illuminates the cleaning path.

Advanced Filtration

The maintenance-free HEPA lifetime filter provides 99.999% exhaust-air filtration according to Miele's specified standards.

Hygienic Emptying

Twist2open allows almost all collected dust to fall out of the container.

Delicate-Floor Care

The Hardfloor Care Tool uses a soft woven nylon roller for gentler cleaning.

Convenient Storage

The free-standing park function and included wall mount make the HX3 Plus easy to park and store.

The Complete Premium HX3 Cleaning System

The Miele Triflex HX3 Plus Titanium PF is designed as a complete cordless cleaning solution rather than simply a conventional stick vacuum.

It combines high-performance dry vacuuming, intelligent FloorDetect technology, advanced HEPA filtration, illuminated cleaning, flexible 3-in-1 operation, delicate hard-floor care, and extended two-battery runtime in one premium system.

The included second battery makes the HX3 Plus particularly attractive for larger homes and longer cleaning sessions.

From everyday dust and crumbs to difficult-to-see debris, furniture, stairs, tight spaces, delicate flooring, and stubborn floor messes, the HX3 Plus is designed to provide a versatile cleaning experience without the limitations of a cord.

Miele Triflex HX3 Plus Titanium PF — powerful cordless vacuuming, intelligent floor detection, advanced HEPA filtration, and up to 140 minutes of combined runtime in one premium German-engineered cleaning system.